(0 10 2)(1 17 3)(4 20 6)(5 11 7)(8 14 12)(9 18 16)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (1 3 17)

(0 10 2)(1 3 17)(4 20 6)(5 11 7)(8 14 12)(9 18 16)(13 19 15)
2: (0 10 2)

(0)(1 3 17)(2)(4 20 6)(5 11 7)(8 14 12)(9 18 16)(10)(13 19 15)
3: (1 3 17)

(0)(1)(2)(3)(4 20 6)(5 11 7)(8 14 12)(9 18 16)(10)(13 19 15)(17)
4: (9 18 16)

(0)(1)(2)(3)(4 20 6)(5 11 7)(8 14 12)(9)(10)(13 19 15)(16)(17)(18)